Authors: Danijela R. Obradović-Arsić, Snežana S. Nenadović,
Dejan J. Filipović, and Bojana M. Mihajlović
This paper provides information about potential effects of natural ionizing radiation on general population health. Natural radionuclides are particularly stressed, as well as health effects of high and lower doses. Radio-ecological areals have been presented for Serbia, while radiation risk has been assessed for the population of Serbia according to census years.